Swimming pool chlorinator



FIG. 1 is a front view of a swimming pool chlorinator showing my new design;

FIG. 2 is a side view thereof, the opposite side being a mirror image of the side shown;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

The fragmentary broken line showing of connecting tubes in FIGS. 1, 2, 4 and 5 is for purposes of illustration only. 

The ornamental design for a swimming pool chlorinator, as shown and described. 